Marine biology anatomy

Anatomy of the Manta Ray - Squidtoons

<p class="lead">The turtle’s most obvious physical attribute is its shell. Other prehistoric reptiles developed similar shells, but for whatever reason did not survive and diversify in how turtles did. The shell which in most turtles comprises two hard plates, protects the turtle’s v

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External anatomy of a crab

Illustration of the anatomy of a typical cephalopod.

Fish Anatomy By: Stephanie Bissonnette

Shark anatomy